Eggs experiment results

Helo kids! Today Class 3 had a look at the eggs in water, vinegar and coke after one week inside the jars.

The egg in water didn’t change at all.
The egg in vinegar didn’t have the shell. It was bigger and soft. The acids in the vinegar destroyed the calcium in the shell.
The egg in coke was darker because coke is black. The shell was rough.
This is why it is very important to brush your teeth twice every day and visit the dentist.

Have a look at the pictures.



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One response to “Eggs experiment results”

10 06 2011
Mercè (14:40:14) :

Is very interesant this experiment

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